[英]Extracting substrings between curly brackets inside a string into an array using PHP
[英](PHP) How to replace different substrings inside string using an array of values?
如何用子字符串數組替換字符串上的一組占位符?
我的代碼:
$replaceWith = array('FIAT', 'car');
$message = '{%s} is the best {%s} of the world.';
$finalMessage = str_replace(array_fill(0, count($replaceWith), '{%s}'), $replaceWith, $message);
var_dump($finalMessage);
輸出:
string 'FIAT is the best FIAT of the world.' (length=35)
所需輸出:
string 'FIAT is the best car of the world.' (length=34)
提前謝謝!
請嘗試以下方法:
<?php
$subject = '%s is the best %s of the world.';
$values = array('FIAT', 'car');
echo vsprintf($subject, $values);
?>
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